AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013HP54 ∴ Orbital info ∴ Epoch epochXXX

(404513) 2013HP54 ▹

ORBITAL INFORMATION

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(ASCII data file 404513.eq0)

Keplerian elements at epoch
57691.1 MJD
	Value	1-σ variation	Units
a	2.63924	2.192e-08	au
e	0.098819	6.861e-08
i	11.833	7.779e-06	deg
Ω	213.804	3.737e-05	deg
ω	42.503	5.572e-05	deg
M	252.359	4.126e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3784	au
Aphelion	2.9	au
Asc. node-Earth separation	1.42856	au
Desc. node-Earth separation	1.82503	au
Earth MOID	1.37723	au
Orbital period	1566.09	days
Date of orbit computation	apr 23 21:16

Correlation matrix
1.00000000	-0.13379748	0.00812014	-0.00022270	0.16099348	-0.22455460
-0.13379748	1.00000000	-0.01077554	-0.00148213	-0.02416828	0.02457629
0.00812014	-0.01077554	1.00000000	-0.00436018	-0.00085759	0.00500675
-0.00022270	-0.00148213	-0.00436018	1.00000000	-0.66306802	0.00854296
0.16099348	-0.02416828	-0.00085759	-0.66306802	1.00000000	-0.74716052
-0.22455460	0.02457629	0.00500675	0.00854296	-0.74716052	1.00000000

Covariance matrix
4.80531255E-16	-2.01245991E-16	1.38474137E-15	-1.82428184E-16	1.96660064E-13	-2.03103512E-13
-2.01245991E-16	4.70800585E-15	-5.75177652E-15	-3.80025322E-15	-9.24083702E-14	6.95775928E-14
1.38474137E-15	-5.75177652E-15	6.05186332E-11	-1.26752118E-12	-3.71767736E-13	1.60707008E-12
-1.82428184E-16	-3.80025322E-15	-1.26752118E-12	1.39640874E-09	-1.38073846E-09	1.31719260E-11
1.96660064E-13	-9.24083702E-14	-3.71767736E-13	-1.38073846E-09	3.10523252E-09	-1.71789112E-09
-2.03103512E-13	6.95775928E-14	1.60707008E-12	1.31719260E-11	-1.71789112E-09	1.70243018E-09